The aim of this book is to present the topic of operational amplifiers in easy and accessible form. After reading the book, the reader should understand different opamp architectures, their advantages and disadvantages. The reader should be able to distinguish between class A, AB and B. Opamp parameters are discussed and methods of their measurements are presented. The topic of compensation methods is briefly discussed. Different applications of opamps are presented.
The emphasis is put on a simple language and intuitive understanding. Mathematics is used when necessary in order to explain and understand presented topics in details.